baber/WOPTO huggingface dataset:
Patent DE-3905837-A1 (DE)
Title: Protective device
Inventor: KATO KOJI
IPC: A41D13/06
Filed: 1989-02-24
Abstract: The invention relates to a protective device for protecting a joint or a joint connection in the human body, in particular knee or elbow joints. The protective device comprises a first guard with an outer configuration which is suitable for covering the main part of a joint or a joint connection in the human body, and a further second guard with an outer configuration which is suitable for covering an area next to the joint. The second guard can comprise an upper guard and a lower guard. The upper and/or lower guard is connected to the first guard (1) by a connecting member so that it is rotatable in such a way that the first and second guards are overlapping when the second guard is pivoted about the connecting members and without impairing the movement of the joint. Furthermore, the guard is provided with extensions to the upper and/or lower second guard or with additional connecting members to protect the joint and an extended area of the limb adjacent to the joint. <IMAGE>
Patent DE-3906277-A1 (DE)
Inventor: RUBINSTEIN JON
IPC: G06F12/0855
Filed: 1989-02-28
Abstract: A method and apparatus for supplying blocks of information to a processor in a computer system is described. In the present invention, the processor may request a word of information from a main memory or other data source. The system will supply, 93, a block of information including the requested word. Each word of the block of information may be stored 95, 98, in a data cache memory associated with the processor. Further, the block of data is provided in a time staggered manner allowing for the data path size to be reduced between the system bus and the processor. A retry instruction is used, 96 to cause successive words in the block to be stored on the cache memory. <IMAGE>
Patent DE-3908887-A1 (DE)
Inventor: WOERNER SIEGFRIED
IPC: F01N3/28
Filed: 1989-03-17
Abstract: Apparatus for catalytic purification of or removal of particulates from exhaust gases of internal combustion engines, having a housing (2), which has two open end regions (4) connected to an exhaust pipe (6) and a throughflow passage for the exhaust gas between the end regions (4), having two exhaust gas treating bodies (8), which are mounted in series in the housing (2) in the direction of flow, at a mutual spacing, and through which the gas can flow, and having a rigid protection ring (12) composed of ceramic material which encircles the clearance space between the two exhaust gas treating bodies (8). The protection ring (12) is held positively in the housing (2) in the axial direction by means of a holding element (10) which surrounds it on the outside, an axial gap (24) existing between the protection ring (12) and at least one of the two exhaust gas treating bodies (8) in the installed state. 
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Patent DE-3912352-A1 (DE)
Title: Insulated liquid receptacle and method for its manufacture
Inventor: PFEFFER JOHN D
IPC: F24H1/18
Filed: 1989-04-14
Abstract: A hot-water tank comprises an external decorative jacket, in the case of which a cured foamed insulation is introduced into a cavity left therebetween. A prefabricated bottom wall is fastened between the mutually opposite side walls of the tank and the jacket. The bottom wall is attached to the tank a short distance above the temperature-sensor connection and the drainage connection piece on the tank, the upper connections being protected by a covering made of glass-fibre material. Located in an upper jacket covering is an injection or pressing-in opening for the insulating material to be foamed. The bottom wall forms a stable supporting part with an external sealing portion which is integrally formed on the main part or is fastened thereto as a separate part and forms an extension of the main part. <IMAGE>
Patent DE-3913776-A1 (DE)
Inventor: MANSELL DAVID DR
IPC: B60R1/06
Filed: 1989-04-26
Abstract: The present invention relates to an adjustable rear view mirror having a housing (1) and a mirror plate (2) whose angular position with respect to the housing can be adjusted in two planes by means of a drive. The drive takes place by means of two electric motors (8, 9) which are connected via gearing to adjustable gear wheels (20, 21). The adjustable gear wheels have a bore running concentrically with respect to their axis of rotation, in which bores lifting spindles (30) are guided, fixed in terms of rotation. The rotational securing is achieved in that an engagement element (41) engages in a groove of the lifting spindle, which groove runs parallel to its longitudinal axis. <IMAGE>
Patent DE-3915566-A1 (DE)
Title: Steel laminate IC-engine gasket
Inventor: UDAGAWA TSUNEKAZU
IPC: F16J15/08
Filed: 1989-05-12
Abstract: The steel gasket (A) is for an IC engine. It consists of a first and a second plate (A30, A31). Each plate has a hole, corresponding with a hole (Hc) in the engine; and a bead (A30a, A31a) around the hole. The distance between first hole and bead is different from that between second hole and bead. The two beads do not engage on each other, due to the different distances. When the gasket is mounted, the surface pressure on the first bead is different from the pressure on the second bead. The plates are of different thickness and hardness, and the beads are of different width.
Patent DE-3918034-A1 (DE)
Title: Cutter for turning stepped profiles - has tool-bit with locating balls that can be forced against cutter body to adjust position
Inventor: FEES HEINER DIPL ING
IPC: B23B29/24
Filed: 1989-06-02
Abstract: The cutter is built up from toolbits (20) of rectangular shape with a throw-away tip (18) secured ina  recess (24) at one corner.  The toolbit is supported in a pocket (12) in the cutter body (10) and clamped by a cap head screw (34) which passes loosely through thee toolbit at an angle and urges it towards the walls (58,60) of the pocket (12). Screws (64) in the toolbit have conical ends which can be forced-onto steel balls (50) to move them outwards against the walls (58,60) and thus to adjust the position of the toolbit relative to the cutter body. USE/ADVANTAGE - Axial and radial adjustment of the toolbits can be made easily accessible screws, permitting complex internal and external stepped profiles to be produced. Blind bores can be machined.  Clamping system will withstand high cutting forces.
Patent DE-3918543-A1 (DE)
Inventor: SPONER GISBERT DR MED
IPC: A61K31/495
Filed: 1989-06-07
Abstract: The use of 1-(2-methoxyphenyl)-4-[3-(naphth-1-yloxy)- 2-hydroxypropyl]piperazine or the salts thereof for the treatment of dysuria associated with prostate hypertrophy is described.
Patent DE-3918624-A1 (DE)
Title: Reactive turbine driven by compressed gas leaving peripheral jets - has gas supplied through canals in piston, that slides into contact with turbine hub
Inventor: TITTIZER GABRIEL
IPC: F01D15/06
Filed: 1989-06-07
Abstract: A reactive turbine (3) is driven by compressed gas leaving exit jets (5) on the turbine.  The gas is supplied to the jets via axially extending canals (16) in a piston (15) and corresponding canals (14) in the adjoining turbine hub (13). The piston is able to slide axially in a cylinder (17) into contact with the turbine hub.  Pref. the contacting surfaces of the turbine hub and piston are of bronze or graphite/bronze. ADVANTAGE - Reduced wear between rotating and stationary parts.
Patent DE-3920098-A1 (DE)
Title: Filtration of underground water - involves filter pipe made from stack of rings of rhomboid cross=section
Inventor: EICHHORN DIETER DR ING
IPC: E21B43/08
Filed: 1989-06-20
Abstract: The filter pipe is for filtering underground water as it flows into a well. The filter pipe is constructed from rings of triangular or rhomboid cross-section placed on upon another. Each ring (1) has a number of bosses (5) which hold the rings at the required spacing. The ring cross-section is arranged so that one disgonal is vertical and the other is horizontal. The ratio of the horizontal diagonal to the vertical diagonal lies between 1:1 and 1:4. The rings (1) are injection moulded in thermoplastic material. USE - Filtration of underground water.
Patent DE-3920327-A1 (DE)
Title: Adjustable-height hydrant cover in road - has central tapped hole in cross-member supporting jacking spindle top end
Inventor: TOTH ZOLTAN DIPL ING
IPC: E03B9/10
Filed: 1989-06-21
Abstract: The height-adjustable surface cover is for a fire hydrant etc. below the surface of a road, pavement etc., having a lever mechanism in the bottom part of a housing and lifting the top part with cover.  The mechanism has a jacking spindle with plate engaging under radial internal protrusions on the top part, which is lockable at the desired height. The mechanism has a cross-member  (19) with central tapped hole supporting the top end of the spindle (18), and resting via arms (20) parallel to thespindle on the top edge of the bottom part (1) of the housing.  The  plate (22) turns freely on the spindle bottom end so as to engage under the protrusions. The top part (2) of the housing has an axial guide slot for a bolt screwing into the bottom one and acting on locking teeth securing the housing parts to each other. ADVANTAGE - Easy adaptation to different road surface levels.
Patent DE-3920759-A1 (DE)
Title: Automatic room ventilation system - is operated by differences between outside and inside temps.
IPC: F24F7/00
Filed: 1989-06-24
Abstract: The automatic ventilation system is for a room in a building.  It uses heat from the exhaust air to warm the air supply. The constant air flow is maintained by the different temp. from outside to inside. When there is little difference the process is maintained by impeller or extract fans. USE/ADVANTAGE - Automatic room ventilation system can be installed with minimum effort and at low cost.
Patent DE-3925165-A1 (DE)
Inventor: GLASSCHROEDER JOHANN
IPC: B01L3/14
Filed: 1989-07-28
Abstract: A bottle for temporarily holding a medium to be tested, in particular a milk sample from a supplier, has means arranged in the bottom area for an automatic alignment and/or the transportation of the bottle and, if appropriate, an identification code arranged on the bottle. A bottle of this type is technologically simple and inexpensive to produce, if the bottle engages behind the means and/or the means engage behind the bottle with positive locking. <IMAGE>
Patent DE-3933105-A1 (DE)
Title: Two=stroke IC engine with charge change control - has passage with piston adjustable cross=section, connected to top of combustion chamber for charge change
Inventor: KRUEGER HERMANN DR ING
IPC: F01L7/12
Filed: 1989-10-04
Abstract: The two-stroke i.c. engine has  inlet and exhaust ports and a charge change control system returning part of the gases dependent on load. The inlet and exhaust ports (7,8) are controlled by the piston (2). The charge change is carried out by a passage (10), connected to the top part of the combustion chamber, whose cross-section is varied by a valve (9) dependent on the load. ADVANTAGE - Position of the inlet port is unaffected by the control system.
Patent DE-3937352-A1 (DE)
Title: Lubricant pastes forming solid lubricant coatings - contg. molybdenum di:sulphide, graphite, aluminosilicate, poly-amine and resin binder
Inventor: ZELENSKAJA MILICA NIKOLAEVNA
IPC: C10M111/04
Filed: 1989-11-09
Abstract: Lubricant pastes comprise 19-22 wt.% MoS2, 14-16 wt.% graphite, 19-27 wt.% aluminosilicates and 9-13 wt.% of a polyethylene polyamine, the balance being a binder described as an expoxyborophenol resin. USE/ADVANTAGE - The pastes may be used to form solid lubricant coatings in the mfr. of machine tools, robots, automatic control systems, etc., and in vacuum technology applications. The pastes cure at ambient temp. within 16-24 hr., and remain workable for ca. 1 hr. after adding the polyamine. The resulting coatings have good adhesion and lubricant properties and have operating temps. of up to 100 deg. C (cf. SU 874748).
Patent DE-3939230-A1 (DE)
Title: IC engine construction system - has tie rod in gudgeon pin between cylinder head screws
Inventor: SCHACHT HANS-JUERGEN
IPC: F02F7/00
Filed: 1989-11-28
Abstract: The IC engine has a one-piece engine frame. It has a main bearing cover, cylinder liners, and individual cylinder heads, fastened to the frame via tie rods. The cylinder heads (7, 8) are each connected via a screw (5, 6) to a frame-sided cylindrical gudgeon pin (9), in which a tie rod (2) of the main bearing cover (3) is also fastened. USE/ADVANTAGE - IC engine construction allowing simple removal of cylinder heads resp, main bearing cover, without interference with bearing cover/cylinder heads.
Patent DE-4000692-A1 (DE)
Inventor: POHL JOACHIM DR
IPC: B01J21/12
Filed: 1990-01-12
Abstract: Use of colloidal, stabilized silicic acid in sol form as an adjuvant for stabilizing or enhancing the activity of catalyst materials which at high temperatures are prone to sintering that reduces the activity.
Patent DE-4001366-A1 (DE)
Title: Converting car with bonnet flat top - removes connect front part and replaces it by one of different shape
Inventor: SCHULZ ERICH
IPC: B62D65/04
Filed: 1990-01-18
Abstract: The frontal appearance of a car is changed by a conversion process in which the front part (1) of the car bonnet is removed and replaced by a new one of different shape and appearance. The new front part, which may be similar to the front part of the bonnet of a different car, is produced as a sheet metal pressing, It has an opening (3) which can be covered by a grill. The new part is temporarily fastened to the bonnet by screws until it is permanently secured by welding. USE/ADVANTAGE - Renovation of old cars, with rapid, low cost process.
Patent DE-4001384-A1 (DE)
Title: Digital signal time base corrector for video tape recorder
Inventor: YOSHINAKA TADAAKI
IPC: H04N9/808
Filed: 1990-01-18
Abstract: The digital video signals including block synchronisation signals are applied to a phase-locked loop clock generator (1) which addresses a write clock signal (WCL) to a first-in first-out memory (3), where the signals are stored after serial-to-parallel conversion (2). The reference readout clock signal (RCL) is shared by the sync detector (4) and another FIFO memory (6) into which the signals are written with bits rotated (5). This memory (6) delivers the corrected video signal in response to readout pulses (GRZ) from a controller (7).
Patent DE-4003830-A1 (DE)
Title: Spacer arrangement for fuel rods of nuclear reactors - having grid cells, springs, sheet metal strips and sheet metal strip sections
Inventor: RAU PETER DIPL ING
IPC: G21C3/348
Filed: 1990-02-08
Abstract: A spacer-arrangement for fuel elements of nuclear reactors, especially for PWR's of the advanced type, to support axially parallel aligned and spaced fuel rods (FR) of the fuel rod bundle of an essentially hexagonally structured fuel element, whereby a hexagonal base structure of the grid cells (M, Ml, Mi, Ma) of each spacer arrangement is formed in such a manner, that trapezium- or triangle-shaped sheet metal grid strips (B) are rigidly interconnected at strip sections (b,b) facing one another.  The wall thickness of strip sections (b,b; b1, b1) facing one another of adjacent sheet, metal strips (B) is reduced by 50% compared with the wall thickness of single strip sections (a, a1) so that the resulting wall thickness of the double strip sections (b,b; b1,b1) and the wall thickness of the  single strip sections (a, a1) of grid cells (M, M1, Mi, Ma) are equal to one another. USE/ADVANTAGE - The spacer arrangement can be used for fuel elements of nuclear reactors, especially for advanced PWR's.  The spacer arrangement provides a high rigidity in axial and perpendicular direction, has a low flow resistance and is economical to manufacture.
Patent DE-4015136-A1 (DE)
Inventor: BRAQUET PIERRE
IPC: A61P9/08
Filed: 1990-05-11
Abstract: The invention relates to a process for the preparation of thienotriazolodiazepine derivatives of general formula A <IMAGE> in which Y represents oxygen or sulphur and R represents various substituents, which consists in reacting the thienotriazolodiazepine compound of formula B <IMAGE> with the RSCH2COOH derivative, then in reacting the resulting compound with hydrazine hydrate and finally in cyclising the compound thus obtained with thiorthoacetate in order to obtain the compound of formula A in which Y represents oxygen and, optionally, to carry out a thiation reaction in order to obtain the corresponding compound of formula A in which Y represents a sulphur atom.
Patent DE-4023624-A1 (DE)
Title: Tubular ball mill for cement processing - use lined process spaces and specified charge ball size using spheroidal graphite iron linings of triangular profile
Inventor: HAUBOLD SIEGFRIED
IPC: B02C21/00
Filed: 1990-07-25
Abstract: Tubular ball mills should de-agglomerate the mill lump product as well as crush the coarse plus 1 mm fraction in confined process spaces. The charge balls have max. dia. of 70 mm and average dia. 10-40 times the size consist of the feed. The lining (2) consists of radial profiles of triangular section. The axial interval of the profiles (3) is 1/2 times the maximum ball dia. and the profile height of the right angle equilateral triangles measured at the lining outlet is 60percent of the maximum ball dia. The centre point of the radius (5) is so offset relative to those of the remaining lining (2) radii that the profile base rises in the radial plane of the mill at the run-out end of the lining in the rotation sense up to the immersion depth into the profile of the smallest ball used. Secondary reduction of the coarse minum 1 mm fraction is carried out in rotary mills as circuited with a de-duster using SG cast iron lined (z) spaces in whcih the lining profile triangle base remains flat in the radial plane of the mill and the radius at the base in the axial mill plane is 95percent of the max. ball dia. throughout. The charge is poly-dispersed balls of 50 to minimum 16 mm. Final fine-grinding is carried out in continuous mills in open circuit in a process space which is lined forward and at the rear has sizing plates over a path length in ratio 1;6 to the ball diameter. In these spaces the balls are 60-12 mm and where the linings meet there is a baffle ring. USE/ADVANTAGE - Crushing e.g. cement. Coarse material crushed and shells de-aggomerated for higher throughout.
Patent DE-4026711-A1 (DE)
Title: Welding machine for plastic components - moves them to heated blade and then butt welds them together using feed system which moves them very precisely
Inventor: GROSSER ULRICH
IPC: B29C65/00
Filed: 1990-08-24
Abstract: A layout for welding successive plastic components has a control system and at least one device to guide and feed the components during the welding process, this device has an electromagnetic drive and stepped motor. ADVANTAGE - The layout is efficient and convenient. In partic.  its feed system is efficient.
Patent DE-4030636-A1 (DE)
Title: Treated food contg. edible meat - coated with film of soya bean protein and heated
Inventor: OKAJIMA TETSUHIKO
IPC: A23B4/10
Filed: 1990-09-27
Abstract: A treated meat food prod., contg. edible meat, has been coated with a film of soya bean protein and has been heated or is fed to a heating process. The protein film has a neutral or acid pH and may be dyed, or is transparent. The meat prod. may be encased in a net. USE/ADVANTAGE - The meat may be beef, pork, chicken or mutton. The meat is in close contact with the film and the prod. can be  stored. The protein film does not shrink or melt on heating, can be formed into a bag or tube, can be coloured, flavoured and aromatised, has the same mouth feel as the meat, and need not be peeled off. The prod. has a good surface shine, which is not lost on storage. The meat can be seen through the film.
Patent DE-4030732-A1 (DE)
Title: Processing fluorescent lamp scrap - for recycling of glass, mercury phosphor, and metals avoiding waste and pollution
Inventor: THIELE GUENTHER
IPC: B09B5/00
Filed: 1990-09-28
Abstract: Recycling of fluorescent lamps and broken pieces involves breaking off the pump tube; removing the end socket(s) for sepn. into individual components; tilting the lamp centre tube; drum screening the broken pieces; continuously heating the phosphor to remove mercury; and processing the lamp ends. A process opt. involves individual steps which allow supply and processing of fluorescent lamps of any shape and broken lamp pieces in a crusher (18) and of broken frame pieces in a crusher (14). ADVANTAGE - The process allows recycling of the glass mercury, phosphor, aluminium, and various other metals, avoids mercury and noxious material-contg. waste products and minimises the amount of waste products.
Patent DE-4037168-A1 (DE)
Inventor: STEFFES HELMUT
IPC: B60T8/42
Filed: 1990-11-22
Abstract: The invention concerns hydraulic brake systems with anti-blocking control in which a multi-way valve (3), which, in its basic position, is on "open" and enables a hydraulic-fluid link to be established between the brake-pressure generator (1) and the brakes (2) connected to the output side, controls the hydraulic-fluid link between the pressure generator (1) and the brake (2) as a function of the pressure generated in the servo-pump pressure line (4). The invention thus enables the system to be extended inexpensively to include drive slip control, without making any significant changes in the basic design of the circuitry, particularly the control electronics, and without the need to increase the electrical complexity of the brake system.
Patent DE-4037204-A1 (DE)
Inventor: HAEGELE MARTIN DIPL ING
IPC: B25J15/02
Filed: 1990-11-22
Abstract: The description relates to a manipulator, especially for use in clean rooms, with a basic section which can be attached to a handling device or the like and on which there are two manipulating flanges having a linear part (2, 2') which is movable along its longitudinal axis so that the manipulating flanges can perform an adjusting movement for handling wafers, carriers or the like. The invention is noteworthy in that at the forward end of each linear part (2, 2') there is a rotary unit (4, 8), the shaft (11) of which extends almost perpendicularly to the longitudinal axis of the linear part (2, 2') and bears at least two different manipulating components (13, 14, 16).
Patent DE-4039683-A1 (DE)
Title: Hand-held dispenser transferring film of material - uses carrier tape drawn from spool by passing probe across surface of substrate to be covered by adhesive, covering or coloured material
Inventor: SEMMLER GEORG
IPC: B65H37/00
Filed: 1990-12-12
Abstract: A hand-held unit transfers a film of adhesive or coloured material from a carrier tape (T) onto a surface (21). The tape is housed within a hand-held dispenser (1) with an elongated spool (5) that passes around a pin (3). The spool is in contact with a fixed roller (4) and is constrained by guide walls (9, 10). The tip of the dispenser has a guide insert (2) and the tape passes around this and is redirected along a smooth surface (17). The tip is drawn across the surface (R) to transfer the adhesive etc. ADVANTAGE - Improved ease of use by simplified construction.
Patent DE-4101051-A1 (DE)
Title: Slicing machine for different foodstuff with circular blade - has foodstuff feeder at acute angle to blade plane and to slide carriage surface
Inventor: GRAEF HEINRICH
IPC: B26D1/153
Filed: 1991-01-16
Abstract: The slicing machine has a circular blade (21), a trough-shaped slide carriage (14) moving parallel to the blade, a pivoted holder for residual cutting material, and a hand protector on the side of the slide carriage facing the user. There is a feeder (22,18) for the material to be cut, so arranged that the material is moved forward at an acute angle to the plane of the circular blade, and to the support surface of the slide carriage. USE/ADVANTAGE - For sliding various foodstuff, with hand protection not preventing large slicing.